PCM1691 datasheet(39/47 Pages) TI

부품명	PCM1691

상세설명	24-Bit, 192-kHz Sampling, Enhanced Multi-Level, ?誇,Eight-Channel, Audio Digital-to-Analog Converter

PDF	47 Pages

Scroll/Zoom	100%

제조업체	TI [Texas Instruments]

홈페이지	http://www.ti.com

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39 / 47 page

47 W

1 F

AnalogOutput

(2V

)

RMS

VOUTx

(4V )

47kW

47 W

10 F

AnalogOutput

(1.4V

)

RMS

VOUTx

(4V )

PCM1691

www.ti.com.............................................................................................................................................................................................. SBAS450 – OCTOBER 2008

NOTE: Amplifier is an NE5532A x 1/2 or OPA2134 x1/2; R1 = 2.2 kΩ; R2 = 9.1 kΩ; R3 = 4.7 kΩ; R4 = 2.2 kΩ; C1 = 1000 pF; C2 = 470 pF;

Gain = 1.47; f–3 dB = 52 kHz.

Figure 43. Typical Post-LPF and Buffer (2 VRMS Output) for Noninverting Output

NOTE: Amplifier is an OPA2353 x 1/2; R1 = 2.2 kΩ; R2 = 6.8 kΩ; C1 = 1000 pF; C2 = 470 pF; Gain = 1.00; f–3 dB = 52 kHz.

Figure 44. Capless Post-LPF and Buffer Using 5-V Single Supply (1.4 VRMS Output) for Noninverting

Output

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PCM1691 데이터시트(PDF) 39 Page - Texas Instruments

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